Agptek Portable Cross Fit Gymnastics Ring, Olympic Rings with High-Strength Straps for Full Body Strength and Cross Fit Training and Multi-Use Exercise Like Pull Up Dips, Iron Cross, Rows SAFE AND STURDY: No buckle design, no buckle slippery or clamp snap problem to worry about. HEAVY DUTY CAPACITY: Extra Nylon Webbing Straps maximum Loads up to 550lbs, meet most people requirement. PORTABLE, EASY SET UP AND EASY ADJUST: providing you a great home gym substitute. HIGH QUALITY GYM RINGS: The textured grip, which will reduce slippage associated with sweaty hands. Its stronger, more durable and of higher quality material. 100% SATISFACTION GUARANTEE: Buy with High Quality and Lifetime Warranty Guarantee.